Fix spelling.
Fix typography.
Use strtr instead of sprintf.
Use getEmployeeWithDepartment in the show_employee controller.
Merge pull request #3 from sanpii/master

Missing getEmployeeWithDepartment call
Merge pull request #4 from sanpii/typo

Typo
Merge pull request #5 from sanpii/strtr

Use strtr instead of sprintf. Superbe !
Used trstr in all examples.
trstr rules !
Update employee.
Typos